JP7065256B2 - Passenger saddle with multiple degrees of freedom - Google Patents

Description

The present invention relates to the field of bicycle accessories, specifically to a passenger saddle having multiple degrees of freedom.

With the development of society and the standard of living of people, bicycles have evolved from traditional simple vehicles to popular exercise methods. Anyone of different ages and constitutions can train moderately by bicycle exercise, and can flexibly plan the exercise route and exercise intensity according to the physical condition and environment, and there are few restrictions. Not only is it more independent, but it also has more opportunities to come into contact with nature while exercising, which is useful for physical and mental health.

In the conventional technique, the saddle of the bicycle is often an integrated design that spreads toward the end. The rider's legs straddle both sides of the saddle's protruding tip, and the protruding tip rubs directly against the rider's base of the thigh, damaging the skin of the rider's base when riding for a long time. .. In addition, the protruding tip directly presses on the rider's aneurysm, and for a male rider, long-term compression on the aneurysm inevitably affects blood circulation at the site, resulting in frequent urination and urinary urgency. It causes urinary discomfort, which in turn causes the prostate gland to become engorged for a long period of time, causing inflammation and affecting physical and mental health.

In order to solve the above problems, a saddle with a separate seat plate has recently appeared on the market, and the tips of the two seat plates can be raised and lowered as the thighs on both sides alternately move up and down while the rider is riding. The problem that the protruding tip of the saddle presses on the rider's perineum was solved well. However, such a saddle has a low degree of freedom, and the movable part is limited to the tip of the seat plate, and the heights of the rear ends of the two seat plates are basically the same during actual riding. Therefore, for example, when a rider rides a bicycle with force on the right thigh, the right thigh applies force and pushes down, the left thigh rises without force, while the left thigh rises. By moving away from the middle and rear of the left seat plate, all pressure is concentrated between the right thigh and the right seat plate, and by such reciprocating and alternating, the two seat plates of the saddle are each rider. Intermittently squeezes the thighs on both sides of the bike, which also causes rider discomfort, while the middle and rear of the two seats are always at the same height, so while riding the bike, the rider's waist and bike There is a problem that the power transmission path between the bicycle and the pedal is excessively blocked by the saddle, which causes a pain during riding.

The present invention not only realizes that the two seat plates can be reciprocated and lowered alternately with the tips interlocked during riding, but also can realize the overall raising and lowering in the process of raising and lowering the tips, further improving the comfort level. The purpose is to provide a passenger saddle with multiple degrees of freedom that achieves the effect of reducing labor.

In order to solve the above technical problems, the technical plan adopted in the present invention is provided corresponding to a support portion for connecting to a bicycle frame and two thighs on both sides of the rider, respectively2. A multi-degree-of-freedom riding saddle with one seat plate, an interlocking portion is provided between the two seat plates and the support portion, and the interlocking portion has the tips of the two seat plates in the traveling direction. It is a passenger saddle with multiple degrees of freedom that controls to move up and down alternately in conjunction with each other, and also controls to push the other seat plate and raise it as a whole while the tip of one seat plate is descending in the traveling direction. be.

Preferably, the interlocking portion includes a first swinging horizontal bar rotatably provided on the support portion and a first fixed horizontal bar fixed to the support portion, and the first swinging horizontal bar. Both ends of the first swinging horizontal bar can swing with the traveling direction as the central axis, the first fixed horizontal bar is provided horizontally along the traveling direction and perpendicular to the traveling direction, and both ends of the first swinging horizontal bar are respectively. The first universal ball joint mechanism is hinged to one end of the first link, and the other end of the first link is hinged to the corresponding seat plate, which is connected to the first link on the corresponding side. The hinge point with the seat plate is located closer to the tip in the traveling direction of the seat plate, and the tip of one of the seat plates descends in the traveling direction due to the engagement of the first swinging horizontal bar and the two first links. A second link is rotatably provided at both ends of the first fixed horizontal bar by pushing the tip of the other seat plate in the traveling direction to raise the second link. It is hinged to the first fixed horizontal bar and is rotatable about the first fixed horizontal bar as the central axis, and one end of the second link is hinged to the corresponding seat plate and is second. The hinge point between the link and the corresponding seat plate is located near the rear end in the traveling direction of the seat plate, and a second swinging horizontal bar is further rotatably provided on the support portion. By engaging both ends of the two swinging horizontal bars with the ends far from the seat plates of the two second links, the traveling direction of the other seat plate during the descent of the rear end in the traveling direction of one seat plate. Push the rear end of the to raise it.

Preferably, the support portion comprises a first support column, the first fixed horizontal bar is fixed perpendicular to the top end of the first support column, and the first swing horizontal bar is the first. The second swinging horizontal bar is rotatably provided at the bottom end of the support column, and the second swinging horizontal bar is rotatably provided in the middle of the first support column.

Preferably, in the middle of the first support column, a limiting bar parallel to the first fixed bar is fixed, with the limiting bar at the end far from the seat plate of the two second links. Therefore, it is provided at a position opposite to the second swinging horizontal bar.

Preferably, a first rotation axis is vertically fixed to the bottom end of the first support column, and a first sleeve is rotatably covered on the first rotation axis. The sleeve 1 is fixedly connected to the middle part of the first swinging horizontal bar, and the second sleeve is rotatably provided in the middle part of the first support column. A third sleeve is fixedly connected to the middle portion of the second swinging horizontal bar, the bottom of the seat plate, and the tip in the traveling direction has a third sleeve fixed, and the inside of the third sleeve has a third sleeve. A third axis of rotation is rotatably provided, which is fixedly connected to the end of the first link far from the first swinging horizontal bar and is the bottom of the seat plate. A fourth sleeve is fixedly installed at the rear end in the traveling direction, a fourth rotation axis is rotatably provided in the fourth sleeve, and the fourth rotation axis is the fourth. The second link is fixedly connected to the end far from the second swinging horizontal bar, and eleven sleeves are rotatably provided at both ends of the first fixed horizontal bar, respectively, and the eleventh sleeve is provided. Is fixedly connected to the middle of the second link.

Preferably, the second link is a hinge portion fixed to the eleventh sleeve and fixed to the fourth rotation shaft, and a lever portion fixed to the eleventh sleeve and engaged with the limiting horizontal bar. The angle between the hinge portion and the lever portion is 150 to 160 °.

Preferably, the first universal ball joint mechanism has a ball fixed to the end of the first swinging crossbar and a cavity fixed to the end of the first link and corresponding to the shape of the ball. Equipped with a ball sleeve.

Preferably, the interlocking portion is rotatably provided on the support portion and is rotatably provided on the support portion with a third swinging horizontal bar located at the tip in the traveling direction and a second rotatably provided on the supporting portion and located at the rear end in the traveling direction. The third swinging horizontal bar is provided with the swinging horizontal bar 4 and the second fixed horizontal bar fixed to the support portion and located between the third swinging horizontal bar and the fourth swinging horizontal bar. Both ends of the horizontal bar and the fourth swinging horizontal bar can swing with the traveling direction as the central axis, and the second fixed horizontal bar is provided along the horizontal and perpendicular to the traveling direction. Both ends of the third swing horizontal bar are hinged to one end of the third link by the second universal ball joint mechanism, and the other end of the third link is hinged to the corresponding seat plate. The hinge point between the third link and the corresponding seat plate is located closer to the tip in the traveling direction of the seat plate, and both ends of the fourth swinging horizontal bar are the third universal ball joints, respectively. The mechanism is hinged to one end of the fourth link, the other end of the fourth link is hinged to the corresponding seat plate, and the hinge point between the fourth link and the corresponding seat plate. Is located near the rear end of the seat plate in the traveling direction, both ends of the second fixed horizontal bar are hinged to one end of the fifth link, and the other end of the fifth link is the corresponding side. The hinge point between the fifth link and the corresponding seat plate is located near the rear end in the traveling direction of the seat plate.

Preferably, the support is provided with a second support column provided along the traveling direction.

Preferably, a fifth sleeve is rotatably provided at the tip of the second support column in the traveling direction, and the fifth sleeve is fixedly connected to the middle of the third swinging horizontal bar. A sixth sleeve is rotatably provided at the rear end of the second support column in the traveling direction, and the sixth sleeve is fixedly connected to the middle portion of the fourth swinging horizontal bar. A seventh sleeve is rotatably provided at both ends of the second fixed horizontal bar, the seventh sleeve is fixedly connected to one end of the fifth link, and the other of the fifth link. An eighth rotation shaft is fixed to the end, and the eighth rotation shaft is fixed to the bottom of the seat plate and rotatably provided on the eighth sleeve located at the rear end in the traveling direction. At the end of the fourth link far from the fourth swinging horizontal bar, a ninth sleeve rotatably engaged with the eighth axis of rotation is provided, in the direction of travel of the bottom of the seat plate. A tenth sleeve is fixedly fixed to the tip of the sleeve, a tenth rotation shaft is rotatably provided in the tenth sleeve, and the tenth rotation shaft is of a third link. It is fixedly connected to the end far from the third swinging horizontal bar.

In the present invention, the two seat plates include two seat plates separated from each other, and the two seat plates can realize alternating reciprocating up and down of the tip of the seat plate by the interlocking action of the interlocking portion during riding, and can be used in the middle part of the conventional bicycle saddle. Avoid continuous pressure on the rider's perineum.

The tips of the two seat plates are moved so as to move back and forth alternately, and the interlocking portion in the present invention is interlocked so that the other seat plates are raised as a whole while the tips of the tips of one seat plate are descending. Can be realized. On the one hand, the overall ascending seat plate effectively supports the thighs on the side where the rider's force is not applied, increasing the contact area, reducing the pressure and intermittently to the thighs on both sides of the two seat plates. It avoids heavy pressure and further improves the comfort level of the present invention. On the other hand, the unforced thighs are in a position to lean toward the thighs on the side where the force is applied, because the height of the thighs on the corresponding side is higher than the thighs on the side where the force is applied due to the support by the overall rise of the seat plate on the corresponding side. Therefore, the force of the lower back reduces the obstacle of force transmission transmitted to the legs of the bicycle, and the effect of reducing the trouble is remarkably exerted.

The interlocking part in the present invention can be realized in various forms, and the manufacturing company can flexibly select and disseminate the specific structure of the interlocking part without departing from the overall concept of the present invention. Is suitable for.

It is a 3D structure schematic diagram of one Embodiment of this invention. It is a 3D structure schematic diagram of another embodiment of this invention.

The passenger saddle having multiple degrees of freedom according to the present invention includes a support portion and two seat plates 9. Two slide bars 8 are fixed to the support portion at intervals along the traveling direction, and the present invention connects the two slide bars 8 to the bicycle frame and adjusts the distance between the two slide bars 8 and the handlebar. can do. The two seat plates 9 are separated from each other and are provided corresponding to the two thighs on both sides of the rider, and the two seat plates 9 separated from each other provide a protrusion in the middle of the saddle of a conventional bicycle. Avoid continuous pressure on the rider's perineum.

The support portion is further provided with an interlocking portion, and the interlocking portion is connected to each of the two seat plates 9, and the interlocking portions alternately reciprocate the tips of the two seat plates 9 in the traveling direction. It is controlled to move up and down, and the other seat plate 9 is pushed and raised as a whole while the tip of one seat plate 9 is descending in the traveling direction. Taking the case where the right thigh applies force and rides a bicycle as an example, the right thigh applies force and pushes down, and the left thigh rises without applying force. At this time, first, the tip and the whole of the right seat plate 9 descend sequentially, and then the tip and the whole of the left seat plate 9 rise sequentially. Thus, the left seat plate 9 supports the raised left thigh, and the weight of the rider's body still rests on the two seat plates 9, intermittent excessive reciprocation with respect to the corresponding thighs of the two seat plates 9. Avoid pressure and improve rider comfort. In addition, the height of the left thigh is higher than that of the right thigh as a whole due to the support provided by the overall rise of the left seat plate 9, and the right thigh is in a slanted position, and the force of the waist makes the bicycle. It has the effect of reducing the obstacles to the transmission of force to the thighs and reducing the difficulty.

Hereinafter, the present invention will be described in more detail with reference to two examples. Obviously, the interlocking part of the present invention can adopt various structures and forms, and the examples in the following description are only a part of the embodiments of the present invention, and it is assumed that those skilled in the art do not perform creative labor. Therefore, it is possible to obtain a combination of an interlocking portion of another structure, an interlocking portion of another structure, a seat plate 9 and a support portion by the main technical concept of the present invention, but from these main technical concepts of the present invention. The resulting embodiments are still within the scope of the invention.

In the first embodiment, as shown in FIG. 1, the support portion in the present embodiment includes a first support pillar 2, and the first support pillar 2 is upright or slightly inclined forward or backward in the traveling direction. However, slide bars 8 are fixedly fixed on both sides of the first support column 2 along the traveling direction, and the present invention is fixedly mounted by engaging the slide bar 8 with the joint in the bicycle frame. , The distance between the invention and the handle can be adjusted.

The interlocking portion includes a first swinging horizontal bar 5 rotatably provided at the lower end of the first support column 2, and a first fixed horizontal bar 16 fixed to the upper end of the first support column 2. The first swinging horizontal bar 5 and the first fixed horizontal bar 16 are the main interlocking members of the interlocking portion in this embodiment. The first fixed horizontal bar 16 is provided vertically along the horizontal direction and perpendicular to the traveling direction, and the middle portion thereof is fixedly connected to the upper end of the first support column 2 by welding. A first rotating shaft 3 is vertically fixed to the lower end of the first support column 2, and a first sleeve 4 is rotatably mounted on the first rotating shaft 3. The sleeve 4 of 1 is fixedly connected to the middle portion of the first swinging horizontal bar 5, whereby both ends of the first swinging horizontal bar 5 can swing up and down with the traveling direction as the central axis. Become.

Both ends of the first swinging horizontal bar 5 are hinged to one end of the first link 12 by the first universal ball joint mechanism 7, respectively, and the first universal ball joint mechanism 7 has the first swinging. The ball 702 is provided with a ball 702 fixed to the end of the moving horizontal bar 5 and a ball sleeve 701 fixed to the end of the first link 12 and having a cavity corresponding to the shape of the ball 702. It can be freely rotated in the ball sleeve 701 without being separated from the sleeve 701. The other end of the first link 12 is hinged to the corresponding seat plate 9. The first link 12 and the corresponding seat plate 9 are the bottom of the seat plate 9, and the third sleeve 11 is fixedly attached to the tip in the traveling direction, and the third rotation is contained in the third sleeve 11. A shaft 10 is rotatably provided and hinged by a third rotating shaft 10 being fixedly connected perpendicularly to the end of the first link 12 far from the first rocking horizontal bar 5. Therefore, the engagement of the first swinging horizontal bar 5 and the two first links 12 pushes the tip of the other seat plate 9 in the traveling direction while the tip of the one seat plate 9 descends in the traveling direction to ascend. Let me.

An eleventh sleeve 35 is rotatably provided at both ends of the first fixed horizontal bar 16, and the eleventh sleeve 35 is fixedly connected to the middle of the second link 15. , The second link 15 can rotate about the first fixed horizontal bar 16 as the central axis, that is, both ends of the second link 15 can freely swing in the direction of travel or in the opposite direction. Will be. The upper end of the second link 15 is hinged to the corresponding seat plate 9, both of which are the bottom of the seat plate 9 with a fourth sleeve 14 fixed at the rear end in the direction of travel. A fourth rotating shaft 13 is rotatably provided in the fourth sleeve 14, and the fourth rotating shaft 13 is hinged by being vertically fixedly connected to the upper end of the second link 15. In this embodiment, the second swinging horizontal bar 6 and the limiting horizontal bar 1 are provided on both sides of the lower end of the second link 15, respectively. The central portion of the second swinging horizontal bar 6 is fixed to the second sleeve 17, and the second sleeve 17 is rotatably provided in the central portion of the first support column 2, and is a limiting horizontal bar. Reference numeral 1 is parallel to the first fixed horizontal bar 16, the middle portion thereof is fixedly connected to the first support column 2, and the two second swing horizontal bars 6 and the limiting horizontal bar 1 are connected to each other. By forming a moving space in which the link 15 of 2 moves away from one end of the seat plate 9, both ends of the second swinging horizontal bar 6 are far from the seat plate 9 of the two second link 15s, respectively. Can engage with the end. Similarly, as an example of the case where the right thigh applies force to ride a bicycle while riding, the first swinging horizontal bar 5 and the two first links 12 are interlocked with each other to form a right seat plate 9. After the tip descends and the tip of the left seat plate 9 rises, as the right thigh continues to push down, the rear end of the right seat plate 9 also descends, thereby causing the right seat plate 9 as a whole. At this time, the lower end of the second link 15 on the right side pushes the right end of the second swinging horizontal bar 6 and rotates it counterclockwise, and then the left end of the second swinging horizontal bar 6 is on the left side. Push the lower end of the second link 15 to raise the rear end of the left seat plate 9, further raise the left seat plate 9 as a whole, and rider in combination with the right seat plate 9 that has descended as a whole. Is in a position to tilt to the right.

The second link 15 in this embodiment is fixed to the hinge portion 1501 fixed to the eleventh sleeve 35 and fixed to the fourth rotating shaft 13, and fixed to the eleventh sleeve 35, and is fixed to the limiting horizontal bar 1. The lever portion 1502 is provided, and the angle between the hinge portion 1501 and the lever portion 1502 is 150 to 160 °. In this way, the space is effectively used and the seat plates 9 on both the left and right sides are provided. The effect of increasing the altitude difference can be achieved.

In the second embodiment, as shown in FIG. 2, the support portion in the present embodiment is provided with a second support pillar 21 provided along the traveling direction or having both ends inclined upward or downward. Be prepared. Slide bars 8 are fixedly fixed on both sides of the second support column 21 along the traveling direction, and the present invention is fixedly mounted and the present invention is attached by engaging with the slide bar 8 and the joint in the bicycle frame. You can adjust the distance between the handle and the handle.

The interlocking portion includes a third swinging horizontal bar 32 rotatably provided at the tip of the second support column 21, and a fourth swinging portion rotatably provided at the rear end of the second support portion. A moving horizontal bar 19 and a second fixed horizontal bar 34 fixed to the second support column 21 and located between the third swinging horizontal bar 32 and the fourth swinging horizontal bar 19 are provided. The third swinging horizontal bar 32, the fourth swinging horizontal bar 19, and the second fixed horizontal bar 34 are the main parts of the interlocking portion in this embodiment. A fifth sleeve 31 is rotatably provided at the tip of the second support column 21, and the fifth sleeve 31 is fixedly connected to the middle portion of the third swinging horizontal bar 32. A sixth sleeve 20 is rotatably provided at the rear end of the support column 21 of 2, and the sixth sleeve 20 is fixedly connected to the middle portion of the fourth swinging horizontal bar 19. As a result, both ends of the third swinging horizontal bar 32 and the fourth swinging horizontal bar 19 can swing up and down with the traveling direction as the central axis. The second fixed horizontal bar 34 is provided vertically along the horizontal direction and perpendicular to the traveling direction, and the central portion thereof is fixedly connected to the second support column 21 by welding.

Both ends of the third swinging horizontal bar 32 are hinged to one end of the third link 30 by a second universal ball joint mechanism 33, respectively, and the second universal ball joint mechanism 33 is in the first embodiment. Similar to the first universal ball joint mechanism 7, the other end of the third link 30 is hinged to the corresponding seat plate 9, both at the tip of the bottom of the seat plate 9 in the traveling direction. The sleeve 29 of 10 is fixed, the tenth rotating shaft 28 is rotatably provided in the tenth sleeve 29, and the tenth rotating shaft 28 is the third swinging horizontal bar 32 of the third link 30. It is hinged by being fixedly connected vertically to the end far from the.

Both ends of the fourth swinging horizontal bar 19 are hinged to one end of the fourth link 22 by a third universal ball joint mechanism 18, respectively, and the third universal ball joint mechanism 18 is in the first embodiment. Similar to the first universal ball joint mechanism 7, the other end of the fourth link 22 is hinged to the corresponding seat plate 9.

A seventh sleeve 27 is rotatably provided at both ends of the second fixed horizontal bar 34, and the seventh sleeve 27 is fixedly connected to one end of the fifth link 26 and is connected to the fifth. The other end of the link 26 is hinged to the corresponding seat plate 9, and the fifth link 26 and the fourth link 22 and the corresponding seat plate 9 have a common hinge point. An eighth rotary shaft 25 is fixed to the end of the fifth link 26 far from the seventh sleeve 27, and the eighth rotary shaft 25 is fixed to the bottom of the seat plate 9 and is located at the rear end in the traveling direction. A ninth sleeve 23 is rotatably provided on the eighth sleeve 24 and rotatably engaged with the eighth rotating shaft 25 at the end of the fourth link 22 far from the fourth swinging horizontal bar 19. It is hinged by being.

Similarly, in the implementation process of the second embodiment, the interlocking action of the third swinging horizontal bar 32 and the two third links 30 is taken as an example of the case where the right thigh applies a force to ride a bicycle while riding. Then, after the tip of the right seat plate 9 descends and the tip of the left seat plate 9 rises, as the right thigh continues to push down, the rear end of the right seat plate 9 also descends to the right side. The seat plate 9 is lowered as a whole, and at this time, the fourth link 22 on the right side engages with the fifth link 26, so that the lower end of the fourth link 22 is the fourth rocking horizontal bar 19 Push the right end of the 4th swing bar 19 to rotate it clockwise, and then the left end of the 4th swing bar 19 pushes the lower end of the 4th link 22 on the left side to raise the rear end of the left seat plate 9 and further to the left side. The rider is in a position to incline to the right in combination with the seat plate 9 on the right side, which is raised as a whole and lowered as a whole.

In the two embodiments of the present invention, in order to reduce friction and catching and to improve the interlocking flexibility of each accessory in the present invention, between each rotating shaft and the sleeve, and between the support column and the sleeve. Thrust bearings may be provided.

1 Restricted horizontal bar 2 1st support column 3 1st rotating shaft 4 1st sleeve 5 1st swinging horizontal bar 6 2nd swinging horizontal bar 7 1st universal ball joint mechanism 701 Ball sleeve 702 ball 8 Slide bar 9 Seat plate 10 3rd rotating shaft 11 3rd sleeve 12 1st link 13 4th rotating shaft 14 4th sleeve 15 2nd link 1501 Hinge part 1502 Lever part 16 1st fixed lateral Rod 17 2nd sleeve 18 3rd universal ball joint mechanism 19 4th swinging horizontal bar 20 6th sleeve 21 2nd support column 22 4th link 23 9th sleeve 24 8th sleeve 25th 8 rotating shaft 26 5th link 27 7th sleeve 28 10th rotating shaft 29 10th sleeve 30 3rd link 31 5th sleeve 32 3rd swinging horizontal bar 33 2nd universal ball joint Mechanism 34 Second fixed horizontal bar 35 Eleventh sleeve

Claims (9)

A multi-degree-of-freedom riding saddle with a support for connection to the bicycle frame and two seat plates (9), each with two seats (9) corresponding to the two thighs on either side of the rider. Two links are hinged to each of the seat plates (9), and an interlocking portion is provided between the two seat plates (9) and the support portion, and the interlocking portion has two swings. A moving horizontal bar is provided, both ends of one swinging horizontal bar are engaged with one link in the corresponding seat plate (9), and both ends of the other swinging horizontal bar are corresponding seat plates (respectively). By engaging with the other link in 9), the tips of the two seat plates (9) in the traveling direction are interlocked and controlled to move up and down alternately, and the progress of one seat plate (9) is performed. During the descent of the tip in the direction, the other seat plate (9) is pushed and controlled to be raised as a whole.
The interlocking portion includes a first swinging horizontal bar (5) rotatably provided on the support portion and a first fixed horizontal bar (16) fixed to the support portion, and the first swinging portion. Both ends of the moving horizontal bar (5) can swing with the traveling direction as the central axis, and both ends of the first swinging horizontal bar (5) are first by the first universal ball joint mechanism (7). The other end of the first link (12) is hinged to the corresponding seat plate (9) and corresponds to the first link (12). The hinge point with the side seat plate (9) is located near the tip of the seat plate (9) in the traveling direction, and the engagement between the first swinging horizontal bar (5) and the two first links (12). As a result, while the tip of one seat plate (9) is descending in the traveling direction, the tip of the other seat plate (9) is pushed and raised, and both ends of the first fixed horizontal bar (16) are attached to both ends. Each of the second links (15) is rotatably provided, and one end of the second link (15) is hinged to the corresponding seat plate (9), and the second link (15) is connected. The hinge point between the seat plate (9) and the corresponding seat plate (9) is located near the rear end in the traveling direction of the seat plate (9), and a second swinging horizontal bar (6) can be further rotated on the support portion. By engaging both ends of the second swinging horizontal bar (6) with the two second links (15), the rear end of one of the seat plates (9) in the traveling direction. A passenger saddle having multiple degrees of freedom, characterized in that the rear end of the other seat plate (9) in the traveling direction is pushed up during descent . The support portion includes a first support column (2), and the first fixed horizontal bar (16) is vertically fixed to the top end of the first support column (2), and the first swing lateral bar (16) is fixed. The rod (5) is rotatably provided at the bottom end of the first support column (2), and the second swinging horizontal rod (6) rotates in the middle of the first support column (2). The passenger saddle having multiple degrees of freedom according to claim 1 , wherein the passenger saddle is provided so as to be possible. In the middle of the first support column (2), a limiting horizontal bar (1) parallel to the first fixed horizontal bar (16) is fixed, and the limiting horizontal bar (1) is two second. The second aspect of the present invention, wherein the link (15) is provided at an end far from the seat plate (9) and at a position opposite to the second swinging horizontal bar (6). A passenger saddle with multiple degrees of freedom. A first rotation axis (3) is vertically fixed to the bottom end of the first support column (2), and a first sleeve (4) rotates on the first rotation axis (3). The first sleeve (4) is fixedly connected to the middle part of the first swinging horizontal bar (5), and the first sleeve (4) is fixedly connected to the middle part of the first support column (2). The sleeve (17) of 2 is rotatably provided, the second sleeve (17) is fixedly connected to the middle of the second swinging horizontal bar (6), and the bottom of the seat plate (9). A third sleeve (11) is fixedly attached to the tip in the traveling direction, and a third rotation shaft (10) is rotatably provided in the third sleeve (11). The third rotation axis (10) is fixedly connected to the end of the first link (12) far from the first swinging horizontal bar (5), and is the bottom of the seat plate (9). A fourth sleeve (14) is fixedly attached to the rear end in the traveling direction, and a fourth rotation shaft (13) is rotatably provided in the fourth sleeve (14). The fourth rotation axis (13) is fixedly connected to the end of the second link (15) far from the second swinging horizontal bar (6), and is of the first fixed horizontal bar (16). An eleventh sleeve (35) is rotatably provided at both ends, and the eleventh sleeve (35) is fixedly connected to the middle of the second link (15). The passenger saddle having the multi-degree of freedom according to claim 3 . The second link (15) is fixed to the eleventh sleeve (35), and is fixed to the hinge portion (1501) fixed to the fourth rotation shaft (13) and the eleventh sleeve (35). A claim characterized in that the lever portion (1502) engaged with the limiting horizontal bar (1) is provided, and the angle between the hinge portion (1501) and the lever portion (1502) is 150 to 160 °. The passenger saddle having the multiple degrees of freedom according to Item 4 . The first universal ball joint mechanism (7) is fixed to the end of the ball (702) fixed to the end of the first swinging horizontal bar (5) and to the end of the first link (12). The passenger saddle having multiple degrees of freedom according to claim 1 , further comprising a ball sleeve (701) having a cavity corresponding to the shape of the ball (702). A multi-degree-of-freedom riding saddle with a support for connection to the bicycle frame and two seat plates (9), each with two seats (9) corresponding to the two thighs on either side of the rider. Two links are hinged to each of the seat plates (9), and an interlocking portion is provided between the two seat plates (9) and the support portion, and the interlocking portion has two swings. A moving horizontal bar is provided, both ends of one swinging horizontal bar are engaged with one link in the corresponding seat plate (9), and both ends of the other swinging horizontal bar are corresponding seat plates (respectively). By engaging with the other link in 9), the tips of the two seat plates (9) in the traveling direction are interlocked and controlled to move up and down alternately, and the progress of one seat plate (9) is performed. During the descent of the tip in the direction, the other seat plate (9) is pushed and controlled to be raised as a whole.
The interlocking portion is rotatably provided on the support portion and is provided on the support portion with a third swinging horizontal bar (32) rotatably provided at the tip in the traveling direction and a third swinging horizontal bar (32) rotatably provided on the support portion and located at the rear end in the traveling direction. 4 swinging horizontal bar (19) and a second fixed horizontal bar fixed to the support portion and located between the third swinging horizontal bar (32) and the fourth swinging horizontal bar (19). Both ends of the third swinging horizontal bar (32) and the fourth swinging horizontal bar (19) are swingable with the traveling direction as the central axis, and are fixed at the second position. The horizontal bar (34) is provided horizontally along the direction perpendicular to the traveling direction, and both ends of the third swinging horizontal bar (32) are each provided with a third universal ball joint mechanism (33) by a second universal ball joint mechanism (33). The other end of the third link (30) is hinged to the seat plate (9) on the corresponding side, and is hinged to one end of the link (30), and is connected to the third link (30) on the corresponding side. The hinge point with the seat plate (9) is located near the tip of the seat plate (9) in the traveling direction, and both ends of the fourth swing horizontal bar (19) are each of the third universal ball joint mechanism (3rd universal ball joint mechanism (9). 18) is hinged to one end of the fourth link (22), the other end of the fourth link (22) is hinged to the corresponding seat plate (9), and the fourth link. The hinge point between (22) and the corresponding seat plate (9) is located near the rear end in the traveling direction of the seat plate (9), and both ends of the second fixed horizontal bar (34) are each fifth. The other end of the fifth link (26) is hinged to the corresponding seat plate (9) and corresponds to the fifth link (26). A passenger saddle having multiple degrees of freedom, characterized in that the hinge point with the side seat plate (9) is located near the rear end in the traveling direction of the seat plate (9) . The passenger saddle having multiple degrees of freedom according to claim 7 , wherein the support portion includes a second support pillar (21) provided along the traveling direction. A fifth sleeve (31) is rotatably provided at the tip of the second support column (21) in the traveling direction, and the fifth sleeve (31) is a third swinging horizontal bar (32). ) Is fixedly connected to the center of the second support column (21), and a sixth sleeve (20) is rotatably provided at the rear end in the traveling direction of the second support column (21). Is fixedly connected to the middle portion of the fourth swinging horizontal bar (19), and a seventh sleeve (27) is rotatably provided at both ends of the second fixed horizontal bar (34). The seventh sleeve (27) is fixedly connected to one end of the fifth link (26), and the eighth rotation shaft (25) is fixed to the other end of the fifth link (26). The eighth rotating shaft (25) is rotatably provided on the eighth sleeve (24), and the eighth sleeve (24) is fixed to the bottom of the seat plate (9). , Located at the rear end in the traveling direction and rotatably engaged with the eighth rotation axis (25) at the end of the fourth link (22) far from the fourth swinging horizontal bar (19). A ninth sleeve (23) is provided, and a tenth sleeve (29) is firmly fixed to the tip of the bottom of the seat plate (9) in the traveling direction in the tenth sleeve (29). Is rotatably provided with a tenth axis of rotation (28), the tenth axis of rotation (28) being far from the third swinging horizontal bar (32) of the third link (30). The passenger saddle having multiple degrees of freedom according to claim 8 , wherein the passenger saddle is fixedly connected to the end.

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